package com.atguigu.condition;

import org.springframework.context.annotation.ImportSelector;
import org.springframework.core.type.AnnotationMetadata;

//自定义逻辑返回需要导入的组件
public class MyInportSelector implements ImportSelector {

    //返回值,就是导入到容器中的组件全类名
    //AnnotationMetadata:当前标注@Import注解的类的所有注解信息
    @Override
    public String[] selectImports(AnnotationMetadata annotationMetadata) {

        //此方法不要返回null值
        return new String[]{"com.atguigu.bean.Blue", "com.atguigu.bean.Yellow"};
    }
}
